Practical work may be assessed using many different forms of assessment, including coursework projects, practical exams and written questions in exams. In this article, the authors focus on the evaluation of one method for the assessment of practical science: written exam questions. Although individual syllabuses and curricula state the skills and…

The paper begins by arguing that knowledge-blindness in educational research represents a serious obstacle to understanding knowledge-building. It then offers sociological concepts from Legitimation Code Theory--"semantic gravity" and "semantic density"--that systematically conceptualize one set of organizing principles underlying knowledge…

Understanding energy with a focus on sustainable development requires further knowledge beyond traditional conceptual understanding. This paper presents the result from one main investigation and two smaller follow-up studies. The main study (step 1) consists of an interpreting, iterative analysis of statements made by experts on contents for…

This literature review provides an overview of recent studies on the introduction of nanosciences and nanotechnologies in secondary education. Four salient research topics have emerged: questions and reflections preceding curriculum development on nanosciences and nanotechnologies lessons; research on students' conceptualisations of nano-related…

We describe part of an action-research programme in Spain which was based on metacognitive reflection. The participants were four science teachers in a secondary school during the 2004-05 and 2005-06 academic years. During the study, they each analysed their own pupils' alternative ideas on photosynthesis and their teaching methods as recorded in…

In the past 3 decades, the concept of professional community has gained considerable momentum in the theoretical and empirical studies in this field. At the same time, the concept has faced conceptual and methodological difficulties in that as yet no universal definition has been formulated and that its operationalization differs in the various…

Suggests that students who reason with only concrete thinking patterns may become formal thinkers through the use of the following instructional pattern: (1) the introduction of an undifferentiated whole, (2) differentiation of the whole through concrete experiences, (3) invention of symbolic notation, (4) application of concepts which lead to…

A collaborative research study was designed to facilitate, at the local school level, a mathematics teacher's development of a "constructivist" pedagogy. This paper discusses the nature and influence of the teacher's professional beliefs on his attempts to create a classroom learning environment congruent with the principles of a constructivist…

This activities book for the senior high school level is the sixth book of a series of six books designed to provide developmental K-12 experiences designed to support the basic environmental philosophy of spaceship earth presented in Book 1. The aims of the four activity sections of this book are to aid in developing students to make them more…

Urges "watering up" the curriculum for adolescents with learning disabilities and identifies principles associated with making knowledge construction more meaningful. Offered are specific instructional techniques for use in inclusive settings, such as focusing on teaching big ideas, promoting elaboration, relating to real-world contexts, and…

Prepared for State University of New York/Buffalo researchers participating in a state-sponsored educational financing project, this background paper focuses on the vocational education "program effects" of changing financial aid formulas and/or the rationale for organizing school districts and regional services. It scrutinizes the role of Boards…

Teachers should organize their instructional programs on objectives that relate to student and teacher understandings, attitudes, and appreciation rather than on objectives that emphasize performance or competencies. Studies to identify differences in schools achieving lower than expected results on state tests of basic skills indicate three…

The author introduces some constructs that provide a linkage between the Piagetian theory of cognitive development and curriculum analysis: externalization and automatization; the intellective unconscious; and the logical substructure of the task. He then offers some examples of developmental analysis of secondary level curriculum materials.…

A humanistic education curriculum program is described. The major objective of the project is to enhance the self-concept of each student. The interdisciplinary humanistic curriculum contains six components. The first component describes Unified Studies departmental ideas, beliefs, and goals which will further humanistic objectives, including…

Instruction should be designed to incorporate learning theories that explain how intellectual skills are developed. Through these appropriate learning theories, students learn to think conceptually, critically, and creatively when analyzing situations, developing solutions to problems, and learning from their experiences. Several critical issues…